:root {
    --ink: #0b0f0e;
    --paper: #f1efe7;
    --acid: #d9ff43;
    --orange: #ff6b35;
    --sky: #71b7ff;
    --muted: #a9afa9;
    --line: rgba(255, 255, 255, .15);
    --display: "Syne", sans-serif;
    --body: "Manrope", sans-serif;
    --mono: "DM Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--body); font-size: 16px; line-height: 1.65; overflow-x: hidden; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { color: inherit; font: inherit; }
::selection { background: var(--acid); color: var(--ink); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 1000; background: var(--acid); color: var(--ink); padding: .8rem 1rem; font-weight: 700; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 94px; padding: 0 clamp(1.25rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, height .3s; }
.site-header.scrolled { height: 72px; background: rgba(11, 15, 14, .91); border-color: var(--line); backdrop-filter: blur(18px); }
.wordmark { display: flex; align-items: center; gap: 1rem; }
.wordmark > span { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.65); font-family: var(--display); font-weight: 800; font-size: .9rem; letter-spacing: -.08em; }
.wordmark small { color: #c4c9c4; font: 400 .64rem/1.35 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.8rem); font: 500 .73rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.site-nav a { position: relative; transition: color .2s; }
.site-nav > a:not(.nav-contact)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.5rem; height: 1px; background: var(--acid); transition: right .25s; }
.site-nav > a:hover::after, .site-nav > a:focus-visible::after { right: 0; }
.nav-contact { padding: .85rem 1.1rem; border: 1px solid rgba(255,255,255,.4); }
.nav-contact:hover { background: var(--paper); color: var(--ink); }
.nav-contact span { color: var(--acid); margin-left: .4rem; }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 11px; background: none; border: 1px solid var(--line); }
.nav-toggle span { display: block; height: 1px; margin: 5px 0; background: currentColor; transition: transform .25s, opacity .25s; }

.hero { position: relative; min-height: 820px; height: 100svh; max-height: 1050px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr); align-items: center; gap: 2rem; padding: 125px clamp(1.25rem, 7vw, 8rem) 65px; overflow: hidden; }
.hero::after { content: ""; position: absolute; width: 52vw; height: 52vw; min-width: 560px; min-height: 560px; right: -22vw; top: -22vw; border-radius: 50%; background: var(--acid); filter: blur(130px); opacity: .09; }
.hero-grid { position: absolute; inset: 0; opacity: .38; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to bottom, #000 0%, transparent 90%); }
.hero-copy { position: relative; z-index: 2; max-width: 850px; }
.eyebrow { display: flex; align-items: center; gap: .75rem; margin: 0 0 1.6rem; font: 500 .69rem/1.2 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: #c3c8c2; }
.eyebrow span { width: 28px; height: 1px; background: var(--acid); }
.eyebrow.dark { color: #545a55; }
.eyebrow.dark span { background: var(--ink); }
.eyebrow.light { color: #d7d4cc; }
.hero h1, .section-heading h2, .running h2, .about h2, .contact h2 { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: -.065em; line-height: .92; }
.hero h1 { font-size: clamp(4rem, 8.5vw, 9.4rem); }
h1 em, h2 em { color: var(--acid); font-style: normal; }
.hero-intro { max-width: 640px; margin: 2.3rem 0 0; color: #bdc3bd; font-size: clamp(1.05rem, 1.5vw, 1.35rem); line-height: 1.55; }
.hero-actions, .running-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.4rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; min-width: 205px; padding: 1rem 1.15rem; border: 1px solid; font: 600 .72rem/1 var(--mono); letter-spacing: .07em; text-transform: uppercase; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--acid); border-color: var(--acid); color: var(--ink); }
.button-primary:hover { background: transparent; color: var(--acid); }
.text-link { font: 500 .75rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; border-bottom: 1px solid rgba(255,255,255,.35); padding-bottom: .4rem; }
.text-link span { color: var(--acid); margin-left: .4rem; }
.text-link:hover { border-color: var(--acid); }

.hero-orbit { position: relative; z-index: 1; aspect-ratio: 1; width: min(47vw, 650px); justify-self: end; }
.orbit { position: absolute; inset: 12%; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; }
.orbit::before, .orbit::after { content: ""; position: absolute; inset: 50% 0 auto; height: 1px; background: rgba(255,255,255,.1); }
.orbit::after { transform: rotate(90deg); }
.orbit-two { inset: 29%; border-style: dashed; animation: spin 28s linear infinite; }
.orbit-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; left: 49%; top: 11.4%; background: var(--acid); box-shadow: 0 0 25px var(--acid); transform-origin: 50% 4300%; animation: spin 12s linear infinite; }
.flight-line { position: absolute; inset: 16% 0 0 0; width: 100%; color: var(--acid); overflow: visible; }
.flight-line > path:first-child { stroke: rgba(255,255,255,.16); stroke-width: 1; }
.flight-dash { stroke: var(--acid); stroke-width: 2; stroke-dasharray: 7 14; animation: dash 25s linear infinite; }
.plane { filter: drop-shadow(0 0 12px rgba(217,255,67,.45)); }
.signal-card { position: absolute; padding: .9rem 1rem; border-left: 2px solid var(--acid); background: rgba(11,15,14,.74); backdrop-filter: blur(8px); }
.signal-card span { display: block; color: #8e958f; font: .55rem var(--mono); letter-spacing: .14em; }
.signal-card strong { font: 500 .78rem var(--mono); letter-spacing: .03em; }
.signal-top { right: 6%; top: 22%; }
.signal-bottom { left: 7%; bottom: 18%; }
.hero-index { position: absolute; left: clamp(1.25rem, 4vw, 4.5rem); bottom: 2rem; display: flex; align-items: center; gap: .65rem; color: #737a74; font: .6rem var(--mono); }
.hero-index i { width: 70px; height: 1px; background: linear-gradient(90deg, var(--acid) 20%, rgba(255,255,255,.2) 20%); }

.marquee { overflow: hidden; padding: 1rem 0; background: var(--acid); color: var(--ink); transform: rotate(-1deg) scale(1.02); }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 1.4rem; animation: marquee 28s linear infinite; font: 700 clamp(.8rem, 1.1vw, 1rem) var(--display); text-transform: uppercase; letter-spacing: .05em; }
.marquee-track i { font-style: normal; font-size: .7rem; }

.section { padding: clamp(6rem, 11vw, 10rem) clamp(1.25rem, 7vw, 8rem); }
.projects { background: var(--paper); color: var(--ink); }
.section-heading { display: grid; grid-template-columns: 1.5fr .7fr; gap: 4rem; align-items: end; margin-bottom: clamp(4rem, 7vw, 7rem); }
.section-heading h2, .running h2, .about h2, .contact h2 { font-size: clamp(3rem, 6.2vw, 7rem); }
.section-heading h2 em, .about h2 em { color: #797d77; }
.section-heading > p { max-width: 440px; margin: 0 0 .5rem auto; color: #555b56; font-size: 1.05rem; }

.project { position: relative; overflow: hidden; }
.project-number { position: absolute; top: 1.5rem; right: 1.5rem; z-index: 3; font: 500 .65rem var(--mono); letter-spacing: .08em; opacity: .65; }
.project-meta { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.2rem; }
.project-meta span { padding: .35rem .55rem; border: 1px solid currentColor; font: 500 .55rem var(--mono); letter-spacing: .1em; text-transform: uppercase; opacity: .75; }
.project h3 { margin: 0 0 1.3rem; font-family: var(--display); font-size: clamp(2.1rem, 4vw, 4.5rem); letter-spacing: -.06em; line-height: .95; }
.project p { max-width: 620px; margin: 0; color: inherit; opacity: .74; }
.project-jimmy { min-height: 680px; display: grid; grid-template-columns: .82fr 1.18fr; background: #121b27; color: #f1f4f7; margin-bottom: 1.2rem; }
.project-jimmy .project-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 5vw, 5.5rem); }
.project-jimmy h3 { font-size: clamp(3.4rem, 6vw, 7rem); }
.project-details { list-style: none; padding: 0; margin: 2.6rem 0 0; border-top: 1px solid rgba(255,255,255,.16); }
.project-details li { display: flex; justify-content: space-between; gap: 2rem; padding: .85rem 0; border-bottom: 1px solid rgba(255,255,255,.16); font: .65rem var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.project-details b { color: var(--sky); font-weight: 500; }
.project-details span { text-align: right; color: #bac6d2; }
.project-visual { position: relative; min-height: 500px; overflow: hidden; background: radial-gradient(circle at 55% 45%, #314965 0, #192a3d 27%, #101923 58%, #090e14 100%); }
.project-visual::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(255,255,255,.025), rgba(255,255,255,.025) 1px, transparent 1px, transparent 5px); }
.radar { position: absolute; border: 1px solid rgba(113,183,255,.2); border-radius: 50%; }
.radar-a { width: 80%; aspect-ratio: 1; left: 10%; top: 12%; }
.radar-b { width: 50%; aspect-ratio: 1; left: 25%; top: 27%; }
.radar-sweep { position: absolute; width: 40%; height: 40%; left: 50%; top: 52%; transform-origin: 0 0; background: conic-gradient(from 270deg, rgba(113,183,255,.2), transparent 28%); animation: spin 7s linear infinite; }
.horizon { position: absolute; left: -10%; right: -10%; bottom: 21%; height: 1px; background: rgba(113,183,255,.6); transform: rotate(-4deg); box-shadow: 0 0 35px rgba(113,183,255,.25); }
.plane-mark { position: absolute; left: 52%; top: 42%; color: var(--sky); font-size: 3rem; filter: drop-shadow(0 0 20px var(--sky)); }
.target { position: absolute; z-index: 2; color: var(--sky); font: .55rem var(--mono); letter-spacing: .06em; }
.target::before { content: ""; display: inline-block; width: 9px; height: 9px; border: 1px solid var(--sky); margin-right: .5rem; }
.target-a { left: 15%; top: 31%; }.target-b { right: 11%; bottom: 30%; }
.visual-caption { position: absolute; z-index: 2; left: 1.8rem; bottom: 1.8rem; }
.visual-caption span, .visual-caption small { font: .6rem var(--mono); color: #8eb4d9; }.visual-caption b { margin: 0 .4rem; font: 400 2.7rem var(--mono); }

.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.project-grid .project { min-height: 590px; padding: clamp(2rem, 4vw, 4.2rem); display: flex; flex-direction: column; align-items: flex-start; }
.project-grid .project h3 { margin-top: auto; }
.project-link { margin-top: 2rem; padding-bottom: .3rem; border-bottom: 1px solid currentColor; font: 600 .65rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.project-link span { display: inline-block; margin-left: .7rem; transition: transform .2s; }
.project-link:hover span { transform: translate(4px, -4px); }
.project-hover { background: #173fda; color: #f5f7ff; }
.hover-icon { width: 130px; height: 82px; display: grid; place-items: center; margin: 2rem 0; color: var(--acid); border: 1px solid rgba(255,255,255,.38); border-radius: 50% 50% 35% 35%; transform: perspective(120px) rotateX(18deg); box-shadow: inset 0 -18px 0 rgba(0,0,0,.15), 0 14px 0 -8px rgba(217,255,67,.3); }
.hover-icon span { font: 700 1.8rem var(--mono); transform: rotateX(-18deg); }
.project-open { background: #d9ff43; color: #101410; }
.open-track { position: relative; width: 150px; height: 90px; margin: 2rem 0; border: 10px double #101410; border-radius: 48% 52% 62% 38%; transform: rotate(-8deg); }
.open-track i { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.open-track i:nth-child(1) { left: 10%; top: 15%; }.open-track i:nth-child(2) { right: 7%; top: 45%; }.open-track i:nth-child(3) { left: 43%; bottom: -8px; }
.project-training { background: #ff6b35; color: #1a110d; }
.training-chart { width: 190px; height: 110px; display: flex; align-items: end; gap: 7px; margin: 1.5rem 0 2.4rem; border-bottom: 1px solid rgba(26,17,13,.5); }
.training-chart span { flex: 1; height: var(--h); background: #1a110d; transform-origin: bottom; animation: bars 1s ease both; }
.project-fms { background: #31102b; color: #fff6ed; }
.fms-stage { width: 180px; display: flex; align-items: center; justify-content: center; gap: .75rem; margin: 2.2rem 0 3rem; }
.fms-stage span { width: 33px; height: 92px; background: repeating-linear-gradient(90deg, #b13e70 0 7px, #6b2048 7px 14px); transform: skewY(8deg); }
.fms-stage span:last-child { transform: skewY(-8deg); }.fms-stage b { font: 700 1.9rem var(--display); letter-spacing: -.08em; }

.running { position: relative; min-height: 800px; background: #1b1c1a; overflow: hidden; display: grid; grid-template-columns: 1fr .9fr; gap: 7vw; align-items: center; }
.running::before { content: "RUN"; position: absolute; right: -1vw; bottom: -11vw; color: rgba(255,255,255,.025); font: 800 32vw/.8 var(--display); letter-spacing: -.12em; }
.running-route { position: relative; min-height: 580px; order: 1; }
.running-route svg { width: 100%; height: 100%; position: absolute; inset: 0; }
.running-route path { stroke: rgba(217,255,67,.55); stroke-width: 2; stroke-dasharray: 8 12; animation: dash 35s linear infinite; }
.running-route circle { fill: var(--acid); filter: drop-shadow(0 0 8px var(--acid)); }
.running-route::after { content: "KEEP MOVING"; position: absolute; left: 27%; top: 41%; width: 150px; height: 150px; display: grid; place-items: center; border: 1px solid rgba(217,255,67,.35); border-radius: 50%; color: var(--acid); font: .63rem var(--mono); letter-spacing: .16em; transform: rotate(-10deg); }
.running-copy { position: relative; z-index: 2; order: 2; max-width: 690px; }
.running-lead { margin: 2.2rem 0 1.2rem; color: #e3e1d9; font-size: clamp(1.15rem, 1.8vw, 1.55rem); line-height: 1.55; }
.running-copy > p:not(.eyebrow):not(.running-lead) { color: #aaaFAa; }
.button-light { border-color: var(--paper); color: var(--paper); }.button-light:hover { background: var(--paper); color: var(--ink); }
.text-link.light { color: var(--paper); }
.run-stats { position: relative; z-index: 2; grid-column: 1 / -1; order: 3; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.run-stats div { padding: 1.4rem 2rem; border-right: 1px solid var(--line); }.run-stats div:last-child { border: 0; }
.run-stats strong { display: block; font: 600 1.05rem var(--display); }.run-stats span { color: #8f958f; font: .65rem var(--mono); text-transform: uppercase; letter-spacing: .07em; }

.about { background: var(--paper); color: var(--ink); display: grid; grid-template-columns: .75fr 1fr; gap: clamp(3rem, 8vw, 9rem); align-items: center; }
.about-photo { position: relative; max-width: 560px; }
.about-photo::before { content: ""; position: absolute; inset: -14px 14px 14px -14px; border: 1px solid #9b9d96; }
.about-photo img { position: relative; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(100%) contrast(1.06); }
.photo-stamp { position: absolute; left: -2.5rem; bottom: 2rem; width: 160px; height: 160px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25rem; border-radius: 50%; background: var(--acid); color: var(--ink); font: 500 .58rem var(--mono); letter-spacing: .14em; transform: rotate(-9deg); }
.photo-stamp i { font-style: normal; }
.about-copy { max-width: 760px; }
.about-lead { margin: 2.3rem 0 1rem; font-size: clamp(1.2rem, 2vw, 1.65rem); font-weight: 600; line-height: 1.45; }
.about-copy > p:not(.eyebrow):not(.about-lead) { color: #555a55; }
.toolbox { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2.2rem; }
.toolbox span { padding: .55rem .75rem; border: 1px solid #a7aaa3; font: 500 .6rem var(--mono); text-transform: uppercase; letter-spacing: .07em; }

.contact { padding: clamp(6rem, 11vw, 11rem) clamp(1.25rem, 7vw, 8rem); background: #123fda; }
.contact h2 { max-width: 1100px; }
.contact h2 em { color: var(--acid); }
.contact-links { margin-top: clamp(4rem, 8vw, 8rem); border-top: 1px solid rgba(255,255,255,.4); }
.contact-links a { display: flex; align-items: center; justify-content: space-between; padding: 1.2rem .25rem; border-bottom: 1px solid rgba(255,255,255,.4); font: 600 clamp(1.2rem, 2vw, 2rem) var(--display); transition: padding .25s, background .25s; }
.contact-links a:hover { padding-left: 1.2rem; padding-right: 1.2rem; background: rgba(255,255,255,.08); }
.contact-links b { color: var(--acid); font-weight: 400; }
footer { display: flex; align-items: center; gap: 2rem; padding: 2rem clamp(1.25rem, 4vw, 4.5rem); border-top: 1px solid var(--line); color: #8f958f; font: .6rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
footer p:last-child { margin-left: auto; }.footer-mark { color: var(--paper); font: 800 1.2rem var(--display); }

.reveal { opacity: 0; transform: translateY(35px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes dash { to { stroke-dashoffset: -400; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes bars { from { transform: scaleY(0); } }

@media (max-width: 1000px) {
    .hero { grid-template-columns: 1fr; height: auto; min-height: 900px; padding-top: 150px; }
    .hero-copy { z-index: 3; }
    .hero-orbit { position: absolute; width: 600px; right: -220px; bottom: -20px; opacity: .65; }
    .section-heading { grid-template-columns: 1fr; gap: 2rem; }.section-heading > p { margin-left: 0; }
    .project-jimmy { grid-template-columns: 1fr; }.project-jimmy .project-visual { min-height: 420px; }
    .running { grid-template-columns: 1fr; }.running-route { position: absolute; inset: auto -20% 0 -20%; opacity: .35; }.running-copy { order: 1; }.run-stats { order: 2; }
    .about { grid-template-columns: .8fr 1.2fr; gap: 4rem; }
}

@media (max-width: 760px) {
    .site-header { height: 72px; padding: 0 1rem; }
    .wordmark small { display: none; }.nav-toggle { display: block; z-index: 2; }
    .nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
    .site-nav { position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 0; padding: 6rem 2rem; background: var(--ink); visibility: hidden; opacity: 0; transform: translateY(-10px); transition: opacity .25s, transform .25s, visibility .25s; }
    .nav-open .site-nav { visibility: visible; opacity: 1; transform: none; }
    .site-nav > a { width: 100%; padding: 1rem 0; border-bottom: 1px solid var(--line); font: 700 2rem var(--display); text-transform: none; letter-spacing: -.04em; }
    .site-nav .nav-contact { margin-top: 1.5rem; padding: 1rem; font: 600 .8rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
    .hero { min-height: 780px; padding: 120px 1.25rem 80px; align-items: start; }
    .hero h1 { font-size: clamp(3.65rem, 18vw, 6.3rem); }.hero-intro { font-size: 1rem; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 1.3rem; }
    .hero-orbit { width: 430px; right: -220px; bottom: -20px; }.signal-card { display: none; }.hero-index { display: none; }
    .section { padding: 5.5rem 1.25rem; }.section-heading { margin-bottom: 3.5rem; }.section-heading h2, .running h2, .about h2, .contact h2 { font-size: clamp(3rem, 13vw, 5rem); }
    .project-jimmy { min-height: auto; }.project-jimmy .project-copy { padding: 4.5rem 1.5rem 2.5rem; }.project-jimmy .project-visual { min-height: 340px; }
    .project-details li { flex-direction: column; gap: .2rem; }.project-details span { text-align: left; }
    .project-grid { grid-template-columns: 1fr; }.project-grid .project { min-height: 520px; padding: 4.2rem 1.5rem 2rem; }
    .running { min-height: 960px; }.running-actions { flex-direction: column; align-items: flex-start; gap: 1.3rem; }.run-stats { grid-template-columns: 1fr; }.run-stats div { border-right: 0; border-bottom: 1px solid var(--line); padding: 1.1rem 0; }
    .about { grid-template-columns: 1fr; }.about-photo { width: 88%; margin: 0 auto; }.photo-stamp { width: 120px; height: 120px; left: -1.5rem; }
    .contact { padding: 5.5rem 1.25rem; }.contact-links { margin-top: 4rem; }
    footer { flex-wrap: wrap; gap: .6rem 1.5rem; } footer p { margin: 0; } footer p:last-child { margin-left: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}